Recombinant
RabMAb

Recombinant Anti-67kDa Laminin Receptor antibody [EPR8469] - BSA and Azide free (ab240075)

Overview

  • Product name

    Anti-67kDa Laminin Receptor antibody [EPR8469] - BSA and Azide free
    See all 67kDa Laminin Receptor primary antibodies
  • Description

    Rabbit monoclonal [EPR8469] to 67kDa Laminin Receptor - BSA and Azide free
  • Host species

    Rabbit
  • Tested applications

    Suitable for: IHC-P, IP, ICC/IF, WB, Flow Cytmore details
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human 67kDa Laminin Receptor aa 250-350 (C terminal). The exact sequence is proprietary.

  • General notes

    Ab240075 is the carrier-free version of ab133645. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

     

    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    ab240075 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab240075 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
IP Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Predicted molecular weight: 33 kDa.
Flow Cyt Use at an assay dependent concentration.

ab199376 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

 

Target

  • Function

    Required for the assembly and/or stability of the 40S ribosomal subunit. Required for the processing of the 20S rRNA-precursor to mature 18S rRNA in a late step of the maturation of 40S ribosomal subunits. Also functions as a cell surface receptor for laminin. Plays a role in cell adhesion to the basement membrane and in the consequent activation of signaling transduction pathways. May play a role in cell fate determination and tissue morphogenesis. Acts as a PPP1R16B-dependent substrate of PPP1CA. Also acts as a receptor for several other ligands, including the pathogenic prion protein, viruses, and bacteria.
  • Sequence similarities

    Belongs to the ribosomal protein S2P family.
  • Post-translational
    modifications

    Acylated. Acylation may be a prerequisite for conversion of the monomeric 37 kDa laminin receptor precursor (37LRP) to the mature dimeric 67 kDa laminin receptor (67LR), and may provide a mechanism for membrane association.
    Cleaved by stromelysin-3 (ST3) at the cell surface. Cleavage by stromelysin-3 may be a mechanism to alter cell-extracellular matrix interactions.
  • Cellular localization

    Cell membrane. Cytoplasm. Nucleus. 67LR is found at the surface of the plasma membrane, with its C-terminal laminin-binding domain accessible to extracellular ligands. 37LRP is found at the cell surface, in the cytoplasm and in the nucleus (By similarity). Co-localizes with PPP1R16B in the cell membrane.
  • Information by UniProt
  • Database links

  • Alternative names

    • 34/67 kDa laminin receptor antibody
    • 37 kDa laminin receptor precursor antibody
    • 37/67 kDa laminin receptor antibody
    • 37LRP antibody
    • 40S ribosomal protein SA antibody
    • 67 kDa laminin receptor antibody
    • 67LR antibody
    • Colon carcinoma laminin binding protein antibody
    • Colon carcinoma laminin-binding protein antibody
    • LAMBR antibody
    • Laminin receptor 1 antibody
    • Laminin-binding protein precursor p40 antibody
    • LAMR 1 antibody
    • LamR antibody
    • LAMR1 antibody
    • LBP antibody
    • LBP/p40 antibody
    • LRP antibody
    • LRP/LR antibody
    • Multidrug resistance associated protein MGr1 Ag antibody
    • Multidrug resistance associated protein MGr1Ag antibody
    • Multidrug resistance-associated protein MGr1-Ag antibody
    • NEM/1CHD4 antibody
    • p40 antibody
    • Ribosomal Protein SA antibody
    • rpsA antibody
    • RSSA_HUMAN antibody
    • SA antibody
    see all

Images

  • ab133645 immunoprecipitating 67kDa Laminin Receptor. 10µg of cell lysate was incubated with primary antibody at a dilution of 1/20 and VeriBlot for IP Detection Reagent (HRP) (ab131366) at a dilution of 1/1000.

    Lane 1: K562 (Human chronic myelogenous leukemia cell line from bone marrow) whole cell lysate (10ug)
    Lane 2: K562 (Human chronic myelogenous leukemia cell line from bone marrow) whole cell lysate
    Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab133645 in K562(Human chronic myelogenous leukemia cell line from bone marrow) whole cell lysate

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • ab133645 staining 67kDa Laminin Receptor in the human cell line MCF7 (Human breast adenocarcinoma cell line) by flow cytometry. Cells were fixed with 4% paraformaldehyde and the sample was incubated with the primary antibody at a dilution of 1/20. A goat anti rabbit IgG (Alexa Fluor® 488) at a dilution of 1/2000 was used as the secondary antibody.

    Isoytype control: Rabbit monoclonal IgG (Black)

    Unlabelled control: Cell without incubation with primary antibody and secondary antibody (Blue)

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • ab133645 staining 67kDa Laminin Receptor in HeLa (human cervix adenocarcinoma) cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% Paraformaldehyde and permeabilized with 0.1% Triton X-100. Samples were incubated with primary antibody at a dilution of 1/250. A goat anti rabbit IgG (Alexa Fluor® 488) (ab150077) was used as the secondary antibody at a dilution of 1/1000. ab195889 was used as a counterstain for primary antibody ab133645 at 1/2000. DAPI was used as a nuclear counterstain and PBS as a negative control.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • ab133645 staining 67kDa Laminin Receptor in rat kidney tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with paraformaldehyde and antigen retrieval was by heat mediation in a EDTA buffer. Samples were incubated with primary antibody at a dilution of 1/100. A goat anti-rabbit IgG H&L (HRP) ab97051 was used as the secondary antibody at a dilution of 1/500.

    Negative control 1: PBS in place of primary antibody.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • ab133645 staining 67kDa Laminin Receptor in mouse kidney tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with paraformaldehyde and antigen retrieval was by heat mediation in a EDTA buffer. Samples were incubated with primary antibody at a dilution of 1/100. A goat anti-rabbit IgG H&L (HRP) ab97051 was used as the secondary antibody at a dilution of 1/500.

    Negative control 1: PBS in place of primary antibody.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • ab133645 staining 67kDa Laminin Receptor in human gastric carcinoma tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with paraformaldehyde and antigen retrieval was by heat mediation in a EDTA buffer. Samples were incubated with primary antibody at a dilution of 1/100. A goat anti-rabbit IgG H&L (HRP) ab97051 was used as the secondary antibody at a dilution of 1/500.

    Negative control 1: PBS in place of primary antibody.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • ab133645 staining Prohibitin in mouse kidney tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with paraformaldehyde and antigen retrieval was by heat mediation in a EDTA buffer. Samples were incubated with primary antibody at a dilution of 1/100. A goat anti-rabbit IgG H&L (HRP) ab97051 was used as the secondary antibody at a dilution of 1/500.

    Negative control 1: PBS in place of primary antibody.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • Overlay histogram showing MCF7 cells stained with ab133645 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab133645, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1µg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in MCF7 cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

  • Immunohistochemical analysis of paraffin-embedded Human breast tissue labelling 67kDa Laminin Receptor with ab133645 at 1/100 dilution.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

    Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

  • Immunohistochemical analysis of paraffin-embedded Human kidney tissue labellig 67kDa Laminin Receptor with ab133645 at 1/100 dilution.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab133645).

    Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

References

ab240075 has not yet been referenced specifically in any publications.

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